APA-Zitierstil (7. Ausg.)

Pyzdek, T., & Keller, P. (2018). The Six Sigma handbook: [a complete guide for green belts, black belts, and managers at all levels] (Fifth edition.). McGraw-Hill Education.

Chicago-Zitierstil (17. Ausg.)

Pyzdek, Thomas, und Paul Keller. The Six Sigma Handbook: [a Complete Guide for Green Belts, Black Belts, and Managers at All Levels]. Fifth edition. New York: McGraw-Hill Education, 2018.

MLA-Zitierstil (9. Ausg.)

Pyzdek, Thomas, und Paul Keller. The Six Sigma Handbook: [a Complete Guide for Green Belts, Black Belts, and Managers at All Levels]. Fifth edition. McGraw-Hill Education, 2018.